2001–2002The Penguins have a different design. The oldest known Club Penguin prototype.
2003–2005Before Club Penguin was bought by Disney, It was called Penguin Chat.
In October 2012, for its 7th anniversary, they changed their logo to a more sleeker look. The "Disney" trademark logo had changed to a shadowed white, and the word "Club" changed to a milk-colored white.